Douglas

Douglas

Douglas Aircraft Company, Inc. · The Douglas Company · Davis-Douglas Company

The Santa Monica firm whose DC-3 taught the world to travel by air, whose Dauntlesses sank four carriers at Midway, and which nearly went broke building airliners everyone wanted.

1921Fundado
Fusionado en McDonnell Douglas in 1967Estado
33Aeronaves registradas
78Fuerzas aéreas que vuelan sus tipos
Foto: Aeroprints.com / Wikimedia Commons (CC BY-SA 3.0)
PaísEstados UnidosFundado1921-07-22FundadoresDonald Wills Douglas Sr.SedeSanta Monica, California; later Long Beach, CaliforniaEstadoFusionado en McDonnell Douglas in 1967
La historia

Douglas: the company and the aircraft that made its name

A boy at Fort Myer

In the autumn of 1908 a 16-year-old from Brooklyn talked his mother into taking him to Fort Myer, Virginia, to watch the Wright brothers demonstrate their Flyer to the US Army. Donald Wills Douglas never got over it. He built rubber-band models in his room at the Naval Academy in Annapolis, resigned in 1912 to study aeronautics, and was turned down for jobs by Grover Loening and Glenn Curtiss. So he went to MIT instead, finished the four-year course in two, and in 1914 became the first person to receive MIT’s degree in aeronautical engineering. At 23 he was chief engineer of the Glenn L. Martin Company. In March 1920 he walked away from a $10,000-a-year salary and headed west to California.

The Cloudster and the partner who walked away

Douglas arrived in Los Angeles with an idea and no money. The money came from David R. Davis, a wealthy enthusiast who put up $40,000 to form the Davis-Douglas Company in July 1920. The goal was audacious: the first non-stop flight across the United States. The result was the Cloudster, a big wooden biplane with a 400 hp Liberty engine. It first flew on 24 February 1921 and climbed to 19,160 ft for a Pacific Coast altitude record that March. In June it set off coast to coast — and its engine failed, forcing it down at Fort Bliss, Texas. Davis lost interest. Douglas did not. On 22 July 1921 he founded the Douglas Company in Santa Monica, on his own.

First around the world

The break came first from the Navy, which bought the DT torpedo bomber, and then from a grander Army scheme: the first flight around the world. Douglas proposed a modified DT, and one of his early hires, a young Jack Northrop, designed its fuel system. Four Douglas World Cruisers left Seattle on 6 April 1924. One was lost in fog; another came down in the Atlantic and sank. Two returned to Seattle on 28 September to a hero’s welcome. The company took a motto that sounded like a boast and turned out to be a prophecy: First Around the World – First the World Around. Its badge of aircraft circling a globe survives, much evolved, in the Boeing logo today.

The telephone call that made the DC-3

In 1931 a TWA Fokker trimotor crashed after a wooden wing failed, and the government clamped down on wooden-winged airliners. Boeing’s all-metal 247 was reserved for United, so TWA asked for a three-engined rival. Douglas doubted he could ever sell the 100 aircraft needed to recover the cost, but answered with two engines: the DC-1, flown on 1 July 1933, then the DC-2. What came next began with a marathon telephone call from American Airlines boss C. R. Smith, who talked a reluctant Douglas into a wider sleeper version on the promise of 20 orders. Arthur Raymond’s team designed it, and the Douglas Sleeper Transport flew on 17 December 1935 — the 32nd anniversary of Kitty Hawk. Its day-seat version was the DC-3.

Roller skates and 160,000 workers

The DC-3 could cross America eastbound in about 15 hours, and it was reckoned the first airliner able to make money from passengers alone, without mail or subsidy. Then war turned the company into a city. The Santa Monica works were so large that the mail girls delivered internal post on roller skates. Douglas grew from 68 employees in 1922 to a wartime workforce of 160,000, with plants from Long Beach to Tulsa, Oklahoma City and a field near Chicago that is now O’Hare airport, and built almost 30,000 aircraft between 1942 and 1945 — C-47s, A-20s, A-26s and the SBD Dauntless, the dive bomber that delivered the fatal blows to Japan’s carriers at Midway in June 1942. Counting every military version, 16,079 DC-3s were built.

Heinemann’s hot rods and Mach 2

Peace was brutal: nearly 100,000 workers were let go. Yet the next twenty years were the company’s most daring. Ed Heinemann, a self-taught engineer who had started at Douglas as a draughtsman, designed the Skyraider and then the A-4 Skyhawk, a jet attack aircraft at roughly half the weight the Navy had asked for. The D-558-1 Skystreak set a world speed record of 640.744 mph in 1947; on 20 November 1953 Scott Crossfield took the D-558-2 Skyrocket to Mach 2, the first time any aircraft had flown at twice the speed of sound. The F4D Skyray took the absolute speed record for a carrier aircraft, and in 1961 a DC-8 went supersonic in a dive. Douglas also built Thor missiles, the Saturn S-IVB stage, and the study contract that grew into the RAND Corporation.

Undone by success

The end came not from failure but from too many orders. By 1967 Douglas was struggling to build DC-8s, DC-9s and A-4 Skyhawks fast enough, with quality and cash-flow problems, the cost of developing the DC-10 and shortages caused by the Vietnam War. After almost four years of talks, Douglas merged with McDonnell Aircraft of St Louis on 28 April 1967; McDonnell had bought 1.5 million Douglas shares to meet its immediate financial needs. Donald Douglas Sr. stayed on as honorary chairman until his death in 1981. His name lived on as a division of McDonnell Douglas until the 1997 Boeing merger; the last Long Beach airliner, the Boeing 717, rolled out in 2006, and the last C-17 in 2015. The Fly DC Jets sign still stands.

Here’s proof that free men can out-produce slaves.Donald Wills Douglas Sr. · founder, Douglas Aircraft Company, on American wartime production
In the DC-3, he did almost everything. He knew every bolt and screw in that plane.Stephen Raymond · grandson of DC-3 chief engineer Arthur E. Raymond, 1999

De un vistazo

Douglas in numbers

La empresa

En breve
Founded 1921

  • Founded 22 July 1921 in Santa Monica, California, by Donald Wills Douglas Sr.
  • Grew out of the Davis-Douglas Company (July 1920), dissolved after the Cloudster’s failed coast-to-coast attempt
  • Reorganised as Douglas Aircraft Company, Inc. on 30 November 1928
  • Absorbed Jack Northrop’s El Segundo subsidiary in 1937
  • Merged with McDonnell Aircraft on 28 April 1967 to form McDonnell Douglas

Producción

Más conocido por
DC-3 / C-47

  • Famous types: DC-3 and C-47, SBD Dauntless, A-20 Havoc, A-26 Invader, A-1 Skyraider, A-4 Skyhawk, DC-8
  • 16,079 DC-3 family aircraft built including military and licence versions
  • Almost 30,000 aircraft built in 1942–1945 alone
  • Also missiles and rockets: Nike, Thor, Delta, Skybolt, Genie, the Saturn S-IVB stage

Hoy

Ahora
Merged 1967; name retired by Boeing 1997

  • Operated as the Douglas Aircraft Company division of McDonnell Douglas, 1967–1997
  • Folded into Boeing Commercial Airplanes after the 1997 Boeing merger
  • Last Long Beach airliner (Boeing 717) built 2006; last C-17 assembled there in late 2015
  • DC-3s, C-47s, DC-6s and DC-8 freighters still fly; A-4s still serve with the Brazilian Navy

The Long Beach Fly DC Jets sign survives as a landmark of the company.

Los números

Empleados
681922
Fuerza laboral máxima
160,000WWII
Aircraft built in WWII
almost 30,0001942–1945
Rank among US wartime contractors
fifth by value of production contracts1940–1945
DC-3 family production
16,079 including military versions
Post-war lay-offs
nearly 100,000 workers1945–1946
DC-1 development cost
$325,0001933
Shares bought by McDonnell before merger
1.5 million1967

El avión

Every notable Douglas aircraft

Photos: Wikimedia Commons (Public domain); U.S. Navy · Public domain; U.S. Air Force · public domain; USMC / National Naval Aviation Museum · Public domain

Aeronave Role Primer vuelo Construido Estado Nota
Davis-Douglas Cloudster Long-range biplane 1921 1 Jubilado Built to fly coast to coast non-stop; forced down at Fort Bliss, Texas, in June 1921
Douglas DT Bombardero torpedero 1921 90 Jubilado The company’s first production type, for the US Navy
Douglas World Cruiser Long-range expedition biplane 1923 5 Jubilado Two of four completed the first aerial circumnavigation in 1924
Douglas O-2 biplano de observación 1924 879 Jubilado Army Air Corps observation workhorse of the late 1920s
Douglas Dolphin Amphibian 1930 58 Jubilado
Douglas DC-1 Airliner prototype 1933 1 Jubilado Answer to TWA’s call for an all-metal airliner; cost $325,000 to design and build
Douglas DC-2 Avión de línea 1934 192 Jubilado Entered service with TWA a week after first flight
Douglas TBD Devastador Carrier torpedo bomber 1935 130 Jubilado
Douglas B-18 Bolo Bombardero mediano 1935 350 Jubilado
Douglas DC-3 / DST Avión de línea 1935 607 En servicio 607 civil airframes; 16,079 including all military versions and licence-built Soviet and Japanese aircraft
Douglas A-20 Havoc / DB-7 Boston Light bomber, attack aircraft 1938 7,478 Jubilado
Douglas DC-5 Avión de línea 1939 12 Jubilado
Douglas SBD Dauntless bombardero en picado embarcado 1940 5,936 Jubilado Sank the Japanese carriers at Midway, June 1942
Douglas XB-19 Experimental heavy bomber 1941 1 Jubilado Largest bomber built for the USAAF until 1946; scrapped
Douglas C-47 Skytrain / Dakota Transporte militar 1941 10,174 En servicio Military DC-3; the Dakota of British service; the Oklahoma City plant alone built 5,354 between 1943 and 1945
Douglas C-54 Skymaster / DC-4 Transport, airliner 1942 1,243 Jubilado 80 civil DC-4s plus 1,163 C-54/R5D military aircraft; 655 of the C-54s were built near Chicago on the site of today’s O’Hare airport
Douglas A-26 Invader Light bomber, attack aircraft 1942 2,503 Jubilado Flew in WWII, Korea and Vietnam; last retired by Colombia in 1980
Douglas A-1 Skyraider Carrier attack aircraft 1945 3,180 Jubilado Piston-engined bomb truck that served into the Vietnam War
Douglas C-74 Globemaster Transporte pesado 1945 14 Jubilado
Douglas DC-6 Avión de línea 1946 704 En servicio A handful still fly in limited service
Douglas D-558-1 Skystreak Research jet 1947 3 Jubilado Set a world air speed record of 640.744 mph in August 1947
Douglas D-558-2 Skyrocket Research aircraft 1948 3 Jubilado First aircraft to fly at twice the speed of sound, 1953
Douglas F3D Skyknight Carrier night fighter 1948 265 Jubilado Scored the first jet-versus-jet night kill, over Korea in November 1952
Douglas C-124 Globemaster II Transporte pesado 1949 448 Jubilado
Douglas F4D Skyray Carrier interceptor 1951 422 Jubilado First carrier aircraft to hold the absolute world speed record
Douglas A-3 Skywarrior Carrier strategic bomber 1952 282 Jubilado Largest and heaviest aircraft designed for routine carrier use; the Whale; retired 1991
Douglas X-3 Stiletto Research jet 1952 1 Jubilado Preserved at the National Museum of the US Air Force
Douglas DC-7 Avión de línea 1953 338 Jubilado The last Douglas piston airliner
Douglas A-4 Skyhawk Carrier light attack aircraft 1954 2,960 En servicio Weighed about half the Navy’s specification; production continued under McDonnell Douglas
Destructor Douglas B-66 Light bomber, reconnaissance, electronic warfare 1954 294 Jubilado
Douglas C-133 Cargomaster Strategic turboprop transport 1956 50 Jubilado
Douglas DC-8 avión de pasajeros a reacción 1958 556 En servicio First jet airliner to fly supersonic, in a dive on 21 August 1961
Douglas DC-9 Short-haul jet airliner 1965 976 En servicio Launched by Douglas; most built under McDonnell Douglas; ancestor of the MD-80, MD-90 and Boeing 717

¿Quién los pilota?

Douglas aircraft in the world’s air forces

78 air forces in the Order of Battle fly or flew Douglas types. Cuatro de ellos todavía tienen uno en servicio.

Fuerzas aéreas En servicio Anteriormente volado
Fuerza Aérea de Burundi Douglas DC-3
Fuerza Aérea Sudafricana Douglas C-47TP Turbo Dakota Douglas DB-7 Boston III (A-20C), Douglas C-47 Dakota
Fuerza Aérea Togolesa Douglas DC-8 Douglas C-47 Skytrain / DC-3
Ala Aérea de la Fuerza de Defensa de Umbutfo Eswatini Douglas DC-3
Fuerza Aérea de Costa de Marfil Douglas C-47
Fuerza Aérea de Zimbabue Douglas C-47 Dakota
Fuerza Aérea de la República Democrática del Congo Douglas C-47/DC-3, DC-4 y DC-8
Fuerza Aérea Argentina Douglas A-4B (A-4P) y A-4C Skyhawk, Douglas C-47
Aviación Naval Argentina Douglas C-47 Dakota
Fuerza Aérea de Bangladesh Douglas DC-3 Dakota
Fuerza Aérea de Benín Tren aéreo Douglas C-47
Fuerza Aérea Boliviana Douglas C-47
Fuerza Aérea Brasileña Douglas B-26 Invader
Fuerza Aérea de Burkina Faso Tren aéreo Douglas C-47
Fuerza Aérea de Camerún Douglas C-47
Aviación Naval y del Ejército Canadiense Douglas Dakota (CC-129)
Fuerza Aérea Chadiana Douglas AD-4N Skyraider, Douglas C-47 Skytrain, Douglas C-54 Skymaster
Aviación Naval Chilena Douglas C-47
Fuerza Aeroespacial Colombiana Douglas B-26 (A-26) Invader
Fuerza Aérea Congoleña Douglas C-47
Fuerza Aérea y de Defensa Aérea Revolucionaria Cubana Douglas B-26 Invader, Douglas C-47 Skytrain
Fuerza Aérea Dominicana Douglas A-26B Invader, Douglas C-47 Skytrain
Fuerza Aérea Egipcia Douglas C-47 Dakota
Fuerza Aérea Etíope Douglas C-47 Skytrain, Douglas C-54, Fairchild C-119 and de Havilland Dove
Arma aérea de la flota Douglas Skyraider AEW1
Arma Aérea de la Flota (Marina Real Australiana) Douglas C-47 Dakota
Fuerza Aérea y Espacial Francesa Douglas B-26 Invader
Servicios Aéreos Estatales Franceses Douglas DC-6
Fuerza Aérea Guatemalteca Douglas A-26 (B-26) Invader, Douglas C-47 Skytrain, Douglas C-54 Skymaster, Douglas DC-6B
Fuerza Aérea de Guinea-Bissau Tren aéreo Douglas C-47
Cuerpo de Aviación Haitiano Douglas O-38E
Fuerza Aérea Helénica Douglas C-47 Dakota
Fuerza Aérea Hondureña Douglas C-47 Skytrain, Douglas C-54 Skymaster
Departamento de Aviación de la Guardia Costera de Islandia Douglas C-54 Skymaster
Fuerza Aérea de Indonesia Douglas A-26 Invader, Douglas A-4E/TA-4H Skyhawk
Aviación naval de Indonesia (Puspenerbal) Douglas C-47 Dakota
Fuerza Aérea Israelí Douglas A-4 Skyhawk (Ayit)
Fuerza Aérea del Ejército Popular de Liberación de Laos Douglas AC-47 Espeluznante, Douglas C-47 Skytrain
Fuerza Aérea Libia Douglas C-47
Fuerza Aérea de Madagascar Douglas DC-3 / C-47
Fuerza Aérea de Malawi Conversión de turbohélice Douglas C-47 (Basler BT-67)
Fuerza Aérea de Malí Douglas C-47 Skytrain y Max Holste MH.1521 Broussard
Fuerza Aérea Islámica de Mauritania Douglas C-54 Skymaster, Douglas C-47 Skytrain
Fuerza Aérea Mexicana Douglas O-2M
Fuerza Aérea de Myanmar Douglas Dakota
Servicio Aéreo del Ejército Nepalí Douglas DC-3
Fuerza Aérea Nigeriana Douglas C-47
Fuerza Aérea de Pakistán Douglas C-47 Dakota
Ala de Transporte Aéreo de la Fuerza de Defensa de Papúa Nueva Guinea Douglas C-47B Dakota
Fuerza Aérea Paraguaya Douglas C-47
Fuerza Aérea Peruana Vought Corsair, Douglas O-38P y Curtiss Hawk
Fuerza Aérea Portuguesa Douglas B-26 Invader, Douglas C-47 Dakota, Douglas C-54 Skymaster and SC-54 Searchmaster, Douglas DC-6A/B
Fuerza Aérea de la República de China Curtiss C-46, Douglas C-47 y Fairchild C-119
Fuerza Aérea de la República de Singapur Douglas A-4S/TA-4S Skyhawk y ST Aerospace A-4SU Super Skyhawk
Real Fuerza Aérea de Omán BAC One-Eleven, Vickers VC10 and Douglas DC-8
Real Fuerza Aérea Australiana Douglas C-47 Dakota, Douglas A-20 Boston
Real Fuerza Aérea Camboyana Douglas AD-4N Skyraider, Douglas AC-47D Espeluznante, Douglas C-47 Skytrain
Real Fuerza Aérea Canadiense Douglas Digby, Douglas CC-129 Dakota
Real Fuerza Aérea Danesa Douglas C-47A Dakota, Douglas C-54D/G Skymaster
Real Fuerza Aérea Marroquí Douglas C-47 y Fairchild C-119
Real Fuerza Aérea y Espacial de los Países Bajos Douglas DB-8A-3N
Real Fuerza Aérea de Nueva Zelanda Douglas SBD Dauntless, Douglas C-47 Dakota
Real Fuerza Aérea Saudí Douglas C-54A Skymaster
Real Fuerza Aérea Tailandesa Tren aéreo Douglas C-47
División Aérea Naval Real Tailandesa Tren aéreo Douglas C-47
Fuerza Aérea Ruandesa Tren aéreo Douglas C-47
Fuerza Aérea Salvadoreña Douglas AC-47 Spooky (y turbohélice AC-47 Fantasma), Douglas C-47 Skytrain and DC-6B, Douglas B-26 Invader
Fuerza Aérea Senegalesa Tren aéreo Douglas C-47
Fuerza Aérea Somalí Douglas C-47 Skytrain and C-53 Skytrooper
Fuerza Aérea Sudanesa Douglas C-47, Antonov An-2, Fokker F27, Shaanxi Y-8 and Pilatus PC-6
Fuerza Aérea Turca Douglas C-47 Dakota, Douglas B-26B/C Invader
Fuerza Aérea de los Estados Unidos Douglas A-1 Skyraider
Aviación de la Guardia Costera de los Estados Unidos Tren Douglas R5D Skymaster y R4D Skytrain
Aviación del Cuerpo de Marines de los Estados Unidos Douglas A-4 Skyhawk, Douglas SBD Dauntless
Aviación Naval de los Estados Unidos Douglas A-4 Skyhawk, Douglas AD (A-1) Skyraider, Douglas SBD Dauntless, Douglas TBD Devastator
Fuerza Aérea Uruguaya Tren aéreo Douglas C-47
Fuerza Aérea Yemení Douglas C-47A Skytrain
Fuerza Aérea de Zambia Douglas C-47 Dakota

Lugares, personas, registros

Where Douglas built, who led it, what it achieved

Fábricas

  • Santa Monica works, Clover Field · Santa Monica, California — Home from the late 1920s after moving from Wilshire Boulevard; DC-1 to DC-7 built here
  • Long Beach plant · Long Beach, California — WWII bomber and transport plant; later DC-8, DC-9 and, under Boeing, the 717 and C-17 until 2015
  • El Segundo division · El Segundo, California — Former Northrop subsidiary absorbed in 1937; Heinemann’s Navy designs came from here
  • Torrance plant · Torrance, California — Wartime facility
  • Tulsa plant · Tulsa, Oklahoma — Wartime facility
  • Midwest City plant · Midwest City, Oklahoma — Oklahoma City plant; built 5,354 C-47s between March 1943 and August 1945
  • Chicago plant · Chicago, Illinois — Douglas Field at Orchard Place; built 655 C-54s; the site later became O’Hare International Airport
  • Air Force Plant 6 · Marietta, Georgia — Built the Boeing B-47 Stratojet under licence after the war

Gente

  • Donald Wills Douglas Sr. · founder, president to 1957, then chairman — MIT’s first aeronautical engineering graduate; Collier Trophy 1926, Guggenheim Medal 1939; died 1 February 1981
  • David R. Davis · financier, Davis-Douglas Company — Put up $40,000 for the Cloudster, then withdrew in 1921
  • Jack Northrop · engineer — Designed the World Cruiser fuel system; ran a Douglas-backed subsidiary at El Segundo before founding his own Northrop company
  • Arthur E. Raymond · chief engineer — Led the DC-3 design team; worked on every Douglas airliner from DC-1 to DC-8; founding member of RAND
  • Ed Heinemann · chief engineer, El Segundo — Self-taught; designed more than 20 combat aircraft including the SBD, A-20, A-26, A-1, A-3 and A-4
  • Carl Cover · chief test pilot — Flew the first Douglas Sleeper Transport on 17 December 1935
  • James H. “Dutch” Kindelberger · engineer — One of the early Douglas employees, alongside Heinemann, Cover and Northrop
  • Donald Wills Douglas Jr. · president from 1957 — Led the company into the McDonnell merger and stayed as division president
  • C. R. Smith · president, American Airlines (customer) — His telephone call and 20-aircraft promise launched the DST and DC-3

Récords y primicias

  • First aerial circumnavigation of the world, Douglas World Cruisers, 6 April–28 September 1924
  • Pacific Coast altitude record of 19,160 ft, Cloudster, 19 March 1921
  • World air speed record of 640.744 mph, D-558-1 Skystreak flown by Cdr Turner Caldwell, 20 August 1947
  • First flight at Mach 2, D-558-2 Skyrocket flown by Scott Crossfield, 20 November 1953
  • First carrier-launched aircraft to hold the absolute world speed record, F4D Skyray, 752.943 mph
  • F4D Skyray time-to-altitude record: standing start to 49,221 ft in 2 min 36 s
  • First jet airliner to fly supersonic, DC-8-43, 21 August 1961
  • First jet-versus-jet night victory, F3D-2 Skyknight over Korea, 2 November 1952
  • DC-3 family: 16,079 built including all military and licence versions

Cronología

Douglas, year by year

1908

Donald Douglas, aged 16, watches the Wright Flyer trials at Fort Myer

1914

Douglas graduates from MIT, its first aeronautical engineering graduate

1920

Davis-Douglas Company formed with $40,000 from David R. Davis

1921

Cloudster first flight; coast-to-coast attempt ends at Fort Bliss in June

1921

Douglas Company founded in Santa Monica

1924

Two World Cruisers complete the first flight around the world

1928

Reorganised as Douglas Aircraft Company, Inc., at Clover Field

1933

DC-1 first flight

1935

Douglas Sleeper Transport, first of the DC-3 family, flies

1937

Northrop’s El Segundo subsidiary fully absorbed

1942

SBD Dauntlesses sink the Japanese carriers at Midway

1946

Douglas wins the Project RAND study contract, the root of the RAND Corporation

1953

D-558-2 Skyrocket reaches Mach 2

1954

A-4 Skyhawk first flight

1958

DC-8 first flight

1965

DC-9 first flight

1967

Merger with McDonnell creates McDonnell Douglas

1997

Boeing absorbs McDonnell Douglas and retires the Douglas name

2015

Last C-17 assembled at the former Douglas plant in Long Beach



Preguntas y respuestas

Everything people ask about Douglas

Who founded Douglas Aircraft?
Donald Wills Douglas Sr., an MIT-trained engineer and former Martin chief engineer, founded the Douglas Company in Santa Monica on 22 July 1921, after his first venture with financier David R. Davis broke up.
How many DC-3s were built?
607 civil DC-3s and DSTs, but 16,079 in total once the C-47 Skytrain, other military versions and Soviet and Japanese licence production are counted.
Why did Douglas merge with McDonnell?
In 1967 Douglas had more orders than it could build — DC-8s, DC-9s and A-4s — and ran into quality and cash-flow problems, DC-10 development costs and Vietnam War shortages. McDonnell, rich in defence work, bought 1.5 million shares and the two merged on 28 April 1967.
Does Douglas Aircraft still exist?
No. It survived as a division of McDonnell Douglas until Boeing took over in 1997 and folded it into Boeing Commercial Airplanes. The last Douglas-lineage airliner, the Boeing 717, was built at Long Beach until 2006.
What was the first aircraft to fly around the world?
The Douglas World Cruiser. Four left Seattle on 6 April 1924 and two completed the circuit on 28 September 1924.
Which Douglas aircraft first flew at Mach 2?
The D-558-2 Skyrocket, flown by Scott Crossfield on 20 November 1953 — the first time any aircraft exceeded twice the speed of sound.